K6S Series Modular PLC
Product Model
K615S-16DT
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K622S-16DT
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K622S-16DR
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K623S-16DT
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K621S-16DX
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K622S-16DTN
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K633S-06IV
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K631S-04TC
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K631S-04RD
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Basic Specifications
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Module Type
CPU
Expansion Module
Expansion Module
Expansion Module
Expansion Module
Expansion Module
Expansion Module
Expansion Module
Expansion Module
Program Memory
Maximum 8k Instructions
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Data Memory
M Area:4k Bytes;V Area:16k Bytes
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Timer
Total 256 Timers
1ms Time Base:4
10ms Time Base:16
100ms Time Base:236
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Counter
256 Units
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Data Backup
E²PROM,1k Bytes
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Data retention
V Area:VB0-VB1907,Total 1908 Bytes
C Area:C0-C63
Lithium Battery:3 Years at Room Temperature
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RTC
Built-in Real-Time Clock,Accuracy:Less than 5 Minutes per Month at 25℃
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Battery
Supports Battery Voltage Monitoring,Replaceable Battery
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CAN
1 Port (RJ45,with Termination Resistor)
Supports CANopen and CAN Free Communication
Supports Kinco Motion Control Functions,Up to 16 Nodes via Kinco Motion Control Protocol
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Ethernet
1 Port
Supports Modbus TCP Client/Server Industrial Bus Protocol,TCP Client/TCP Server Free protocol and UDP Peer Free protocol
Supports Program Upload/Download and Firmware Update
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RS485
2 Ports (Isolated,with Termination Resistor)
Both Support Programming Protocol,Modbus RTU Master/Slave and Free Protocol
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Local Expansion Bus
Supports Up to 16 K6S Series Expansion Modules
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Indicator Light
RUN:Indicates device operating status
ERR:Indicates device error status
POW:Indicates power status
When an input signal is present,the corresponding LED lights up(green)
When an output signal is present,the corresponding LED lights up(green)
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
When an Output Signal is Present,the Corresponding LED Lights Up(Green)
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
When an Output Signal is Present,the Corresponding LED Lights Up(Green)
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
When an input signal is present,the corresponding LED lights up(green)
When an Output Signal is Present,the Corresponding LED Lights Up(Green)
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
When an input signal is present,the corresponding LED lights up(green)
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
When an Output Signal is Present,the Corresponding LED Lights Up(Green)
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
Red LED per Channel Indicates Input Value Exceeds Limit
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
Red LED per Channel Indicates Input Value Out of Selected Range
RUN:Indicates Module Operating Status
ERR:Indicates Module Error Status
Red LED per Channel Indicates Input Value Out of Selected Range
Structural Specifications
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Installation Method
DIN35 Rail Installation
DIN35 Rail Installation
DIN35 Rail Installation
DIN35 Rail Installation
DIN35 Rail Installation
DIN35 Rail Installation
DIN35 Rail Installation
DIN35 Rail Installation
DIN35 Rail Installation
Dimensions (W*H*D)
38*106*75.15mm
27*106*75.15mm
27*106*75.15mm
27*106*75.15mm
27*106*75.15mm
27*106*75.15mm
27*106*75.15mm
27*106*75.15mm
27*106*75.15mm
Electrical Specifications
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Rated Input Voltage
DC 24V +/-10%（21.6V-26.4V）@5W
Supplied by the Expansion Bus
Supplied by the Expansion Bus
Supplied by the Expansion Bus
Supplied by the Expansion Bus
Supplied by the Expansion Bus
Supplied by the Expansion Bus
Supplied by the Expansion Bus
Supplied by the Expansion Bus
Maximum Supply Current
1.2A(When 16 Expansion Modules Are Connected)
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Main Unit Rated Power
5W
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Power Protection
Short-Circuit Protection
Reverse Polarity Protection
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Compatible Software
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Programming Software
KincoBuilder
KincoBuilder
KincoBuilder
KincoBuilder
KincoBuilder
KincoBuilder
KincoBuilder
KincoBuilder
KincoBuilder
Local I/O Specifications
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Digital Input Channels
8 channels,supports NPN/PNP
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8 channels,supports NPN/PNP
16 Channels,8 Channels per Group,supports NPN/PNP
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Digital Output Channels
8 Channels,Transistor-Type,supports PNP
16 Transistor-Type Channels,8 Channels per Group,supports PNP
16 Relay-Type Channels, 4 Channels per Group
8 Channels,Transistor-Type,supports PNP
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16 Transistor-Type Channels,8 Channels per Group,supports PNP
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HSC Channels
4 Channels
3 Channels:Maximum Input Frequency 200 kHz
1 Channel:Maximum Input Frequency 20kHz(Single-Phase)/10kHz(Quadrature)
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High-Speed Pulse Input Channels
4 Channels
Supports Quadrature(A/B Phase) and Pulse/Direction Modes
3 Channels:Maximum Input Frequency 200kHz
1 Channel:Maximum Input Frequency 20kHz(Single-Phase)/10kHz(Quadrature)
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High-Speed Pulse Output Channels
Supports 4 High-Speed Pulse Outputs with PWM Function
3 Channels:Maximum Output Frequency 200 kHz(Load Current>20mA)
1 Channel:Maximum Output Frequency 10 kHz
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Analog Input Channels
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4 Channels
4 Channels
4 Channels
Analog Output Channels
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2 Channels
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Input Voltage
DC 24V
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DC 24V
DC 24V
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Input Impedance
5.4k
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Current Mode:≤250Ω
Voltage Mode:>4MΩ
＞20kΩ
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Maximum Input Voltage for Logic "0"
5V，0.8mA
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5V，0.8mA
5V，0.8mA
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Minimum Input Voltage for Logic "1"
11V，2mA
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11V，2mA
11V，2mA
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Input Delay Time
＜2.5㎲
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Turn-on Delay:<18㎲
Turn-off Delay:<50㎲
Turn-on Delay:<18㎲
Turn-off Delay:<50㎲
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Isolation Method (Input)
Digital Isolation,AC 500V/1Min.
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Optocoupler Isolation,AC 500V/1Min.
Optocoupler Isolation,AC 500V/1Min.
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Output Voltage (Transistor Type)
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DC 24V(DC 20.4V~DC 28.8V)
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DC 24V(DC 20.4V~DC 28.8V)
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Output Current per Channel (Transistor Type)
Maximun 300mA@DC 24V
Maximun 300mA@DC 24V
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Maximun 300mA@DC 24V
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Maximun 300mA@DC 24V
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Output Leakage Current (Transistor Type)
Maximun 10㎂
Maximun 10㎂
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Maximun 10㎂
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Maximun 10㎂
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Output Impedance (Transistor Type)
Maximun 0.3Ω
Maximun 0.2Ω
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Maximun 0.2Ω
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Maximun 0.3Ω
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Output Delay Time (Transistor Type)
＜5㎲
Turn-on Delay:<30㎲
Turn-off Delay:<50㎲
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Turn-on Delay:<30㎲
Turn-off Delay:<50㎲
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Turn-on Delay:<30㎲
Turn-off Delay:<50㎲
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Protection Functions (Transistor Output Type)
Inductive Load Output Protection
Short-Circuit Protection
Inductive Load Output Protection
Short-Circuit Protection
Reverse polarity protection on outputs:Reverse polarity allowed for ≤10s
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Inductive Load Output Protection
Short-Circuit Protection
Reverse polarity protection on outputs:Reverse polarity allowed for ≤10s
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Inductive Load Output Protection
Short-Circuit Protection
Reverse polarity protection on outputs:Reverse polarity allowed for ≤10s
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Channel Parallel Connection Function (Transistor Type)
Yes (Within the Same Group)
Yes (Within the Same Group)
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Yes (Within the Same Group)
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Yes (Within the Same Group)
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Isolation Method (Transistor Output Type)
Optocoupler Isolation,AC 500V/1Min.
Optocoupler Isolation,AC 500V/1Min.
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Optocoupler Isolation,AC 500V/1Min.
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Optocoupler Isolation,AC 500V/1Min.
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Allowable Load Voltage (Relay Type)
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DC 24V/AC 250V
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Allowable Load Current (Relay Type)
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Resistive Load:2A/Point,4A/Group
Inductive Load:1A/Point,4A/Group
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Output Delay Time (Relay Type)
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Turn-on delay≤10ms
Turn-off delay≤5ms
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Expected Relay Contact Life
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Mechanical Life (No Load):20,000,000 Operations(1,200 Operations/Min.)
Electrical Life (Rated Load):100,000 Operations(6 Operations/Min.)
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Output Isolation Characteristics (Relay Type)
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Relay Isolation
Coil-to-Contact Isolation Voltage:2000 Vrms
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Signal Type
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Type J,Type K,Type E,Type S,Type T
Pt100、Cu50、Pt1000、Resistance
Connection Method
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Type J,Type K,Type E,Type S,Type T
2-Wire,3-Wire
Compensation Method
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Cold Junction Compensation:Internal or External,Selectable
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Resolution
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12 Bits
2 Bits
24 Bits
Measurement Accuracy
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0.3% F.S.
0.1% F.S.
Temperature：±0.6℃
Resistance：±1Ω
Signal Limit
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4~20mA、1~5V、0~20mA、0~10V
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Conversion Rate (per Channel)
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≈15 Times/s
≈1 Times/s
≈1 Times/s
External Load
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Current Mode:≤500Ω
Voltage Mode:>10kΩ
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DI Image Area
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2 Bytes
2 Bytes
1 Byte
2 Bytes
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DO Image Area
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2 Bytes
2 Bytes
1 Byte
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2 Bytes
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AI Image Area
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8 Bytes (2 Bytes per Channel)
8 Bytes (2 Bytes per Channel)
8 Bytes (2 Bytes per Channel)
AO Image Area
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4 Bytes (2 Bytes per Channel)
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Transportation and Storage
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Climatic Conditions
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Ambient temperature:-40~+70℃
Relative humidity:10%~95%,no condensation
Atmospheric pressure:equivalent to an altitude of 0~3000 meters
Mechanical Conditions
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Free fall:With transport packaging,
allowed to fall 5 times from a height of 1 meter onto a cement floor
Operating Conditions
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Climatic Conditions
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Ambient temperature:open-type device with natural ventilation,-10~+55℃
Relative humidity:10%~95%,non-condensing
Atmospheric pressure:altitude not exceeding 2000 meters
Pollution level:suitable for pollution level 2
Mechanical Conditions
Sine vibration: 5
Sine vibration: 5
Sine vibration: 5
Sine vibration: 5
Sine vibration: 5
Sine vibration: 5
Sine vibration: 5
Sine vibration: 5
Sine vibration: 5
Electromagnetic Compatibility(EMC)
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Electrostatic Discharge: Air Discharge 8 kV,Contact Discharge 4 kV,Performance Criterion B
Surge: AC Power Supply: 2kV CM,1kV DM;
DC Power Supply: 0.5kV CM,0.5kV DM;
I/O and Communication Ports: 1kV CM,Performance Criterion B
Fast Transient Burst: Power Supply Coupling: 2kV,5kHz; I/O and Communication Coupling: 1kV,5kHz,Performance Criterion B
Voltage Dips: AC System,50Hz: 0% for 1 cycle,40% for 10 cycles, 75% for 20 cycles,Performance Criterion A
Product Protection
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Protection Level
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP20
Product Certification
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Certification
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)
CE certified (testing standards:EN IEC 61000-6-2:2019,EN IEC 61000-6-4:2019)